The UK and Japan are set to agree on an investment deal worth £18 billion, with both governments presenting it as a step toward closer relations. Coverage reports that UK Prime Minister Keir Starmer will welcome Japanese Prime Minister Sanae Takaichi at Downing Street on Sunday, in a meeting described as part of preparations ahead of the upcoming G7 summit. Multiple outlets say the deal involves a combination of commercial and government agreements. The reporting also states that the arrangement is expected to lead to tens of thousands of jobs in Britain, though specific figures and sectors are not detailed in the provided summaries. The Independent and The Guardian describe the initiative as a significant economic package, while other outlets reiterate the planned scale and the timing around senior leaders’ meetings. Overall, the information in these sources focuses on the announced value of the deal, the expected domestic jobs impact, and the diplomatic context of the Starmer–Takaichi meeting ahead of the G7.